Fix doxygen warnings

Fixes #188

src/plugins/simulator/emulated/simulatoremulated.h

@@ -81,7 +81,7 @@ namespace BlackSimPlugin::Emulated
         virtual int physicallyRemoveMultipleRemoteAircraft(const BlackMisc::Aviation::CCallsignSet &callsigns) override;
 
         // functions logged and used
-        //! \addtogroup swiftdotcommands
+        //! \ingroup swiftdotcommands
         //! <pre>
         //! .drv show   show emulated driver window     BlackSimPlugin::Swift::CSimulatorEmulated
         //! .drv hide   hide emulated driver window     BlackSimPlugin::Swift::CSimulatorEmulated

src/plugins/simulator/fscommon/simulatorfscommon.h

@@ -63,7 +63,7 @@ namespace BlackSimPlugin::FsCommon
         //! When swift DB data are read
         virtual void onSwiftDbAirportsRead() override;
 
-        //! \addtogroup swiftdotcommands
+        //! \ingroup swiftdotcommands
         //! <pre>
         //! .drv fsuipc  on|off      FSUIPC on/off
         //! </pre>

src/plugins/simulator/fsxcommon/simulatorfsxcommon.h

@@ -244,7 +244,7 @@ namespace BlackSimPlugin::FsxCommon
         //! Specific P3D events
         virtual HRESULT initEventsP3D();
 
-        //! \addtogroup swiftdotcommands
+        //! \ingroup swiftdotcommands
         //! <pre>
         //! .drv sendid  on|off      tracing simConnect sendId on/off
         //! </pre>

src/plugins/simulator/plugincommon/simulatorplugincommon.h

@@ -44,7 +44,7 @@ namespace BlackSimPlugin::Common
                                 BlackMisc::Network::IClientProvider            *clientProvider,
                                 QObject *parent = nullptr);
 
-        //! \addtogroup swiftdotcommands
+        //! \ingroup swiftdotcommands
         //! <pre>
         //! .drv intdisplay interpolation log display
         //! </pre>